#include <iostream>
#include "B.h"
using namespace std;
class A
{
private:
    int a;
public:
    void Set(int a){
       this->a=a;
    }
    int Get(){
      return a;
    }

};

int main()
{
    B k;
    A c;
    c.Set(5);
    k.set(6);
    int b;
    b=k.get();
    cout<<b;
    return 0;
}
